Contents
Description
Dobinea is a genus of flowering plants in the family Gesneriaceae. It is native to the Andes mountains in South America, particularly in Venezuela, Colombia, and Ecuador. There are about 11 species of Dobinea, and they are mostly epiphytic or lithophytic plants that grow on trees or rocks. These plants have tubular flowers that come in various colors, including red, orange, pink, and yellow. Dobinea is a great addition to any collection of houseplants or terrariums.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Gesneriaceae |
| Genus | Dobinea |
Appearance
Dobinea plants have thick, succulent-like leaves that are arranged in a rosette. The leaves are typically green, but some species have leaves with red or purple undersides. The flowers of Dobinea plants are tubular and have a five-lobed corolla. The flowers come in various colors, including red, orange, pink, and yellow. Some species have flowers with white or purple spots or stripes. Dobinea plants can grow up to 12 inches tall and 10 inches wide.
Care Guide
Water: Dobinea plants prefer to be kept evenly moist, but not waterlogged. Water the plant when the top inch of soil feels dry.
Fertilization: Feed Dobinea plants with a balanced fertilizer every two weeks during the growing season.
Soil: Use a well-draining soil mix that is rich in organic matter, such as peat moss or coconut coir.
Sunlight: Dobinea plants prefer bright, indirect light. They can also tolerate some morning or evening sun.
Hardiness Zones: Dobinea plants are tropical plants that cannot tolerate frost. They are best grown indoors or in a greenhouse.
Common Pests & Diseases
Dobinea plants are generally resistant to pests and diseases. However, they can be susceptible to mealybugs, spider mites, and fungal infections if they are overwatered or kept in a humid environment.
Habitat
Dobinea plants are native to the Andes mountains in South America. They are mostly found growing on trees or rocks in cloud forests or montane forests. Some species of Dobinea can also be found growing in wet, rocky areas near streams or waterfalls.
Question and Answer
Q: How often should I water my Dobinea plant?
A: Water your Dobinea plant when the top inch of soil feels dry. Be sure not to overwater the plant, as this can lead to root rot.
Q: Can Dobinea plants tolerate direct sunlight?
A: Dobinea plants prefer bright, indirect light. They can tolerate some morning or evening sun, but direct sunlight can scorch their leaves.
Q: How often should I fertilize my Dobinea plant?
A: Feed Dobinea plants with a balanced fertilizer every two weeks during the growing season.
Q: How do I propagate my Dobinea plant?
A: Dobinea plants can be propagated from stem cuttings or leaf cuttings. Simply take a cutting from the parent plant and root it in a well-draining soil mix.
Related Plants
- Episcia
- Kohleria
- Primulina
- Streptocarpus
References
- https://www.gesneriadsociety.org/genus/dobinea/
- https://www.thespruce.com/grow-dobinea-plants-1902762
- https://www.houseplantsexpert.com/dobinea.html
